25389816

素因数分解:

$2^3\times 3^1\times {\mathrm{107}}^1\times {\mathrm{9887}}^1$

素因数の和:10003

約数の個数: 32

約数和(自身を含む): 64074240

約数和(自身を除く): 38684424

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 107, 214, 321, 428, 642, 856, 1284, 2568, 9887, 19774, 29661, 39548, 59322, 79096, 118644, 237288, 1057909, 2115818, 3173727, 4231636, 6347454, 8463272, 12694908, 25389816]

約数ペア:

[(1, 25389816), (2, 12694908), (3, 8463272), (4, 6347454), (6, 4231636), (8, 3173727), (12, 2115818), (24, 1057909), (107, 237288), (214, 118644), (321, 79096), (428, 59322), (642, 39548), (856, 29661), (1284, 19774), (2568, 9887)]